package org.hibernate.cache.infinispan.naturalid;
import javax.transaction.TransactionManager;
import org.hibernate.cache.CacheException;
import org.hibernate.cache.infinispan.access.PutFromLoadValidator;
import org.hibernate.cache.infinispan.impl.BaseTransactionalDataRegion;
import org.hibernate.cache.infinispan.util.CacheAdapter;
import org.hibernate.cache.spi.CacheDataDescription;
import org.hibernate.cache.spi.NaturalIdRegion;
import org.hibernate.cache.spi.RegionFactory;
import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.NaturalIdRegionAccessStrategy;
/**
* @author Strong Liu <stliu@hibernate.org>
*/
public class NaturalIdRegionImpl extends BaseTransactionalDataRegion implements NaturalIdRegion {
public NaturalIdRegionImpl(CacheAdapter cacheAdapter,
String name, CacheDataDescription metadata,
TransactionManager transactionManager, RegionFactory factory) {
super( cacheAdapter, name, metadata, transactionManager, factory );
}
@Override
public NaturalIdRegionAccessStrategy buildAccessStrategy(AccessType accessType) throws CacheException {
if (AccessType.READ_ONLY.equals(accessType)) {
return new ReadOnlyAccess(this);
} else if (AccessType.TRANSACTIONAL.equals(accessType)) {
return new TransactionalAccess(this);
}
throw new CacheException("Unsupported access type [" + accessType.getExternalName() + "]");
}
public PutFromLoadValidator getPutFromLoadValidator() {
return new PutFromLoadValidator(transactionManager);
}
}